
\centering
\begin{tabular}[t]{lrrrrrrrr}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{2}{c}{Never Treat} & \multicolumn{2}{c}{Treat Wave 3} & \multicolumn{2}{c}{Treat Wave 2} & \multicolumn{2}{c}{Treat Wave 1} \\
\cmidrule(l{3pt}r{3pt}){2-3} \cmidrule(l{3pt}r{3pt}){4-5} \cmidrule(l{3pt}r{3pt}){6-7} \cmidrule(l{3pt}r{3pt}){8-9}
  & Mean & SD & Mean & SD & Mean & SD & Mean & SD\\
\midrule
\addlinespace[0.3em]
\multicolumn{9}{l}{\textbf{Household-level dataset}}\\
\hspace{1em}Distance to road & 20.89 & 18.75 & 14.50 & 21.09 & 14.11 & 15.11 & 11.93 & 15.00\\
\hspace{1em}Distance to market & 81.23 & 39.13 & 62.97 & 35.26 & 60.40 & 32.95 & 58.91 & 35.90\\
\hspace{1em}Distance to admin. centre & 91.22 & 56.87 & 65.38 & 55.50 & 58.72 & 52.99 & 56.62 & 45.16\\
\hspace{1em}HH size & 3.08 & 1.53 & 3.13 & 1.74 & 3.25 & 1.73 & 3.31 & 1.80\\
\hspace{1em}HH avg. adult age & 38.44 & 11.73 & 39.17 & 11.78 & 39.11 & 12.15 & 39.18 & 11.62\\
\hspace{1em}HH avg. adult males & 0.47 & 0.19 & 0.44 & 0.22 & 0.47 & 0.22 & 0.46 & 0.22\\
\hspace{1em}Head married & 0.87 & 0.33 & 0.82 & 0.38 & 0.81 & 0.40 & 0.79 & 0.41\\
\hspace{1em}HH highest educ. years & 5.14 & 4.91 & 8.13 & 4.89 & 7.56 & 5.35 & 9.76 & 4.39\\
\addlinespace[0.3em]
\multicolumn{9}{l}{\textbf{Individual-level dataset}}\\
\hspace{1em}Education years & 3.32 & 4.41 & 5.78 & 4.99 & 5.72 & 5.29 & 7.46 & 5.04\\
\hspace{1em}Age & 37.48 & 16.75 & 37.49 & 16.85 & 38.24 & 17.60 & 37.67 & 17.36\\
\hspace{1em}Female & 0.52 & 0.50 & 0.55 & 0.50 & 0.53 & 0.50 & 0.52 & 0.50\\
\hspace{1em}Married & 0.70 & 0.46 & 0.62 & 0.49 & 0.60 & 0.49 & 0.56 & 0.50\\
\bottomrule
\end{tabular}

